      <span class="display-ib text-r" style="width:90px;">
                                    <h2>题库类型：</h2>
                                </span>
                                <select data-id="question_bank_type" name="" class="select" style="width:150px;">
                                      {{~it:value:index}}
                                    <option value="{{=value}}">{{=value}}</option>
                                    {{~}}
                                </select>